Princess Naniwa no Ono

Naniwa no Ono
Empress consort of Japan
Tenure485–489
Died489
SpouseEmperor Kenzō
HouseImperial House of Japan
FatherPrince Oka-no-Wakugo

Princess Naniwa no Ono (also Nanihaonu) (? – 489) was Empress of Japan as the consort of Emperor Kenzō.

Princess Naniwa was the daughter of Prince Oka-no-Wakugo and great-granddaughter of Emperor Yūryaku.

After her husband's death, and the accession of his successor, Naniwa committed suicide, possibly due to fears over having disrespected Emperor Ninken when he was crown prince.